Title:
ELECTRONIC APPARATUS OUTER COVER AND ELECTRONIC APPARATUS COMPONENT
Document Type and Number:
WIPO Patent Application WO/2021/147649
Kind Code:
A1
Abstract:
Provided in the present application are an electronic apparatus outer cover and an electronic apparatus component, which are used for improving the anti-corrosion performance of an electronic apparatus on the premise of not influencing the heat dissipation performance of the electronic apparatus. The electronic apparatus outer cover is used for accommodating the electronic apparatus, and the electronic apparatus outer cover is provided with a first air inlet window and a first air outlet window, wherein the first air inlet window is used for being in communication with an air inlet of the electronic apparatus to form an air inlet channel, and the first air outlet window is used for being in communication with an air outlet of the electronic apparatus to form an air outlet channel; and the electronic apparatus outer cover is internally provided with an air return channel, and the air return channel is used for making the air outlet channel communicate with the air inlet channel.
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Inventors:
TANG YINZHONG (CN)
WANG NA (CN)
CHI SHANJIU (CN)
WANG ZHENGQUAN (CN)
WANG NA (CN)
CHI SHANJIU (CN)
WANG ZHENGQUAN (CN)
Application Number:
PCT/CN2020/142419
Publication Date:
July 29, 2021
Filing Date:
December 31, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H05K5/02
Foreign References:
| CN108882656A | 2018-11-23 | |||
| CN101965120A | 2011-02-02 | |||
| CN106817864A | 2017-06-09 | |||
| CN105578813A | 2016-05-11 | |||
| US20110235273A1 | 2011-09-29 |
Other References:
See also references of EP 4075931A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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